# Relationship history for MSHA mine 4407260

Current hierarchy: **Keith  Stiltner → Stiltner Mining Inc. → Mine No. 1**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **operator_operates_mine:** Lil O Contractors → Mine No. 1; 2009-08-31 to 2018-02-13; source msha-controller-operator-history
- **controller_controls_mine:** Ola G  Cantrell → Mine No. 1; 2009-08-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ola G  Cantrell → Lil O Contractors; 2009-08-31 to 2018-02-13; source msha-controller-operator-history
- **controller_controls_mine:** Daniel Ray  Tucker et al → Mine No. 1; 2012-03-27 to 2018-02-12; source msha-controller-operator-history
- **controller_controls_mine:** Daniel Ray  Tucker → Mine No. 1; 2018-02-13 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Tri County Contractors, Inc. → Mine No. 1; 2018-02-14 to 2018-05-10; source msha-controller-operator-history
- **controller_controls_mine:** Evon  Stanley → Mine No. 1; 2018-02-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Evon  Stanley → Tri County Contractors, Inc.; 2018-02-14 to 2018-05-10; source msha-controller-operator-history
- **operator_operates_mine:** D & H Mining, Inc. → Mine No. 1; 2018-05-11 to 2019-09-04; source msha-controller-operator-history
- **controller_controls_operator:** Daniel Ray  Tucker et al → D & H Mining, Inc.; 2018-05-11 to 2018-02-12; source msha-controller-operator-history
- **controller_controls_operator:** Henry  Cantrell et al → D & H Mining, Inc.; 2018-05-11 to 2018-02-12; source msha-controller-operator-history
- **controller_controls_operator:** Daniel Ray  Tucker → D & H Mining, Inc.; 2018-05-11 to 2019-09-04; source msha-controller-operator-history
- **operator_operates_mine:** Stiltner Mining Inc. → Mine No. 1; 2019-09-05 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Keith  Stiltner → Mine No. 1; 2019-09-05 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Keith  Stiltner → Stiltner Mining Inc.; 2019-09-05 to current/open; source msha-controller-operator-history